GENETIC DIFFERENTIATION, GEOGRAPHIC VARIATION AND HYBRIDIZATION IN GULLS OF THE LARUSGLAUCESCENS-OCCIDENTALIS COMPLEX

DOUGLAS A. BELL IN: The Condor 98:527-546, 1996

FIGURE 5. Pie diagrams illustrating allelic frequency variation at the EST-2 locus across all 33 colony areas, morphotypes pooled.
Frequencies of the rare alleles EST-2c and EST-2d are less than 0.033.